EP1008612A3 - Polymerisation of siloxanes - Google Patents

Polymerisation of siloxanes Download PDF

Info

Publication number
EP1008612A3
EP1008612A3 EP99309663A EP99309663A EP1008612A3 EP 1008612 A3 EP1008612 A3 EP 1008612A3 EP 99309663 A EP99309663 A EP 99309663A EP 99309663 A EP99309663 A EP 99309663A EP 1008612 A3 EP1008612 A3 EP 1008612A3
Authority
EP
European Patent Office
Prior art keywords
siloxanes
hydrogen
optionally substituted
group
substituted hydrocarbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99309663A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1008612A2 (en
Inventor
Grainne Moloney
Peter Hupfield
Avril Surgenor
Richard Taylor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Corning Corp filed Critical Dow Corning Corp
Publication of EP1008612A2 publication Critical patent/EP1008612A2/en
Publication of EP1008612A3 publication Critical patent/EP1008612A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
EP99309663A 1998-12-09 1999-12-01 Polymerisation of siloxanes Withdrawn EP1008612A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9827068.9A GB9827068D0 (en) 1998-12-09 1998-12-09 Polymerisation of siloxanes
GB9827068 1998-12-09

Publications (2)

Publication Number Publication Date
EP1008612A2 EP1008612A2 (en) 2000-06-14
EP1008612A3 true EP1008612A3 (en) 2001-08-22

Family

ID=10843903

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99309663A Withdrawn EP1008612A3 (en) 1998-12-09 1999-12-01 Polymerisation of siloxanes

Country Status (7)

Country Link
US (1) US6346593B1 (ja)
EP (1) EP1008612A3 (ja)
JP (1) JP2000198849A (ja)
KR (1) KR20000048004A (ja)
CN (1) CN1256284A (ja)
BR (1) BR9905804A (ja)
GB (1) GB9827068D0 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9827085D0 (en) * 1998-12-09 1999-02-03 Dow Corning Polymerisation of siloxanes
GB9827036D0 (en) * 1998-12-09 1999-02-03 Dow Corning Polymerisation of siloxanes
GB9827055D0 (en) * 1998-12-09 1999-02-03 Dow Corning Method for making a catalyst composition
GB0316162D0 (en) * 2003-07-10 2003-08-13 Dow Corning Silicone release coating compositions
EP1856190A4 (en) * 2005-03-07 2011-02-09 Hybrid Plastics Inc PROCESS FOR THE PREPARATION OF POSS MONOMERS
WO2010074831A1 (en) 2008-12-16 2010-07-01 Dow Corning Corporation Preparation of siloxanes
CN102174128B (zh) * 2011-01-21 2013-08-07 华南理工大学 一种以膦腈强碱类化合物为催化剂的聚合反应
US9499671B2 (en) 2014-10-15 2016-11-22 Ramani Narayan Hydrophilic polysiloxane compositions containing carbinol groups
JP6795579B2 (ja) 2015-07-22 2020-12-02 株式会社ブリヂストン シラン官能化ポリマー並びにそれらを作製及び使用するためのプロセス
JP7446840B2 (ja) * 2019-04-23 2024-03-11 住友化学株式会社 混合組成物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580939A (en) * 1967-05-09 1971-05-25 Rhone Poulenc Sa Aminosilanes and compositions containing them
US4888405A (en) * 1987-08-14 1989-12-19 Wacker-Chemie Gmbh Preparation and processing of mixtures containers organocyclosiloxanes
US5688888A (en) * 1996-04-08 1997-11-18 General Electric Company Peralkylated phosphazene base-catalyzed silanol condensation method
EP0860461A2 (en) * 1997-02-20 1998-08-26 Dow Corning Limited Polymerisation of cyclosiloxanes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3224862B2 (ja) 1992-06-25 2001-11-05 東レ・ダウコーニング・シリコーン株式会社 アミノ基含有オルガノポリシロキサンおよびその製造方法
GB9311509D0 (en) * 1993-06-03 1993-07-21 Dow Corning Process for the preparation of organopolysiloxanes
KR100273841B1 (ko) * 1997-05-22 2000-12-15 나까니시 히로유끼 폴리머의제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580939A (en) * 1967-05-09 1971-05-25 Rhone Poulenc Sa Aminosilanes and compositions containing them
US4888405A (en) * 1987-08-14 1989-12-19 Wacker-Chemie Gmbh Preparation and processing of mixtures containers organocyclosiloxanes
US5688888A (en) * 1996-04-08 1997-11-18 General Electric Company Peralkylated phosphazene base-catalyzed silanol condensation method
EP0860461A2 (en) * 1997-02-20 1998-08-26 Dow Corning Limited Polymerisation of cyclosiloxanes

Also Published As

Publication number Publication date
KR20000048004A (ko) 2000-07-25
GB9827068D0 (en) 1999-02-03
BR9905804A (pt) 2000-08-08
CN1256284A (zh) 2000-06-14
JP2000198849A (ja) 2000-07-18
US6346593B1 (en) 2002-02-12
EP1008612A2 (en) 2000-06-14

Similar Documents

Publication Publication Date Title
TW353034B (en) Elastomer gels containing volatile, low molecular weight silicones
CA2223905A1 (en) Plastic articles for medical use
EP1008612A3 (en) Polymerisation of siloxanes
CA2155660A1 (en) Amine mixtures suitable for use as fuel additives
EP0796883A3 (en) Silicone rubber powder and preparation thereof
ATE184295T1 (de) Modifizierte siloxane-polyolefin-copolymere
KR960031509A (ko) 열경화성 실리콘 수지
KR980002076A (ko) 메탈로센 촉매를 사용하는 중합에서 정전기 조절방법
AU674247B2 (en) Liquid radiation-curable formulation, in particular for use in stereolithography
EP1164171A3 (en) Silicone compositions
KR900003322A (ko) 높은 고형물 함량을 갖는 실리콘 기재 감압성 접착제
KR960010992A (ko) 에어백용 기재직물 및 그의 제조방법
TW367314B (en) Aqueous creams of organo-silicon compounds for hydrophobicizing building materials
DE60216773D1 (de) Bei umgebungstemparatur härtbare polysiloxanzusammensetzung
EP1008610A3 (en) Polymerisation of siloxanes
NO20054009D0 (no) Romtemperaturherdende beleggingsblanding
ATE371684T1 (de) (teilweise) konjugiertes polymer, verfahren zu dessen herstellung und verwendung in elektrolumineszenten vorrichtungen
KR900013020A (ko) 노보넨 기(基)를 갖는 경화성 실리콘 조성물
WO2008093831A1 (ja) ブロック共重合体並びにそれを用いた組成物、液状組成物、発光性薄膜及び高分子発光素子
DE602004007919D1 (de) Zu einem adhäsiv wirkenden gel vernetzbare siliconzusammensetzung
CA2134725A1 (en) Silicone Release Compositions
CA2135115A1 (en) Silicone Release Compositions
ATE238549T1 (de) Phosphatase-aktivierte quervernetzende konjugierende und reduzierende agenzien, verfahren unter verwendung solcher agenzien und reagenzien die phosphatase-aktivierte quervernetzende und konjugierende agenzien enthalten
RU94030495A (ru) Состав на основе органополисилоксанов для нанесения на тонкослойную подложку антиадгезионного покрытия
KR880004042A (ko) 오르가노폴리실록산 액체 사출 성형 조성물

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20020223